Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
144s -
max time network
146s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system -
submitted
11/12/2023, 12:11
Static task
static1
Behavioral task
behavioral1
Sample
310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.exe
Resource
win10-20231020-en
General
-
Target
310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.exe
-
Size
6.9MB
-
MD5
9571d90ebdead20761fa62e85456a376
-
SHA1
ee239b0d89cb70f3c71fbe86f7aed4cc325e51e2
-
SHA256
310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a
-
SHA512
7aa1af6f38508e35087d13ec8e123fc4fa80d3b0d889fcfbcfdb7b71b03767feb9cd3266ea4942cac67f3f515360eb414e481b48779bf9bff67a1dce5250be26
-
SSDEEP
196608:XxOlhkHxfDumIwWJfU1IzKkGjAqiuGIqOg9zj:EjkHxfKTnJjzKkRtF9zj
Malware Config
Signatures
-
Executes dropped EXE 3 IoCs
pid Process 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp 1020 wmaconvert.exe 428 wmaconvert.exe -
Loads dropped DLL 3 IoCs
pid Process 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp -
Unexpected DNS network traffic destination 2 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 194.49.94.194 Destination IP 152.89.198.214 -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in Program Files directory 63 IoCs
description ioc Process File created C:\Program Files (x86)\ConvertWMA\stuff\is-7LM5F.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\stuff\is-25BDG.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-00L01.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-1IH3L.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-VBTJL.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\lessmsi\is-8GN8K.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-IJ600.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-FKO67.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-02RR3.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-R12T4.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-AA86O.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\is-CF48A.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-0U0SF.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-2RBL0.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-ES0AF.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-CRNVR.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-KK50U.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-JBGVJ.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-DCT1R.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-LTKVF.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-JUMCB.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-3KCTH.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\stuff\is-3156Q.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-6UVMH.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-O6E9C.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File opened for modification C:\Program Files (x86)\ConvertWMA\uninstall\unins000.dat 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-92ICG.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-OT0NG.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-D5BN8.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-0IJAR.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-JA5QU.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\uninstall\unins000.dat 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-9HK6V.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-AMUN5.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-6ENAU.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-N8T07.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-M3O3H.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File opened for modification C:\Program Files (x86)\ConvertWMA\wmaconvert.exe 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-DG39E.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-PHTRK.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-97UNK.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-0FDF3.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-DBVKA.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\plugins\internal\is-97DEO.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-6BE4A.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-55HG6.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-2L2DS.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-JKTRH.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\plugins\internal\is-J8HMK.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-ATUC3.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-Q2O0Q.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-8FMHC.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-TRF54.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-F6EJI.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-Q9SUM.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-JOAUC.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-OFU0N.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-A6PD5.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\uninstall\is-B1I0F.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\stuff\is-2P60N.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-GO81I.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-T55NI.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-KVFP2.tmp 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp -
Runs net.exe
-
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4736 wrote to memory of 4588 4736 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.exe 71 PID 4736 wrote to memory of 4588 4736 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.exe 71 PID 4736 wrote to memory of 4588 4736 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.exe 71 PID 4588 wrote to memory of 3656 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp 72 PID 4588 wrote to memory of 3656 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp 72 PID 4588 wrote to memory of 3656 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp 72 PID 4588 wrote to memory of 1020 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp 74 PID 4588 wrote to memory of 1020 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp 74 PID 4588 wrote to memory of 1020 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp 74 PID 4588 wrote to memory of 4676 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp 76 PID 4588 wrote to memory of 4676 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp 76 PID 4588 wrote to memory of 4676 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp 76 PID 4588 wrote to memory of 428 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp 75 PID 4588 wrote to memory of 428 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp 75 PID 4588 wrote to memory of 428 4588 310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp 75 PID 4676 wrote to memory of 2704 4676 net.exe 78 PID 4676 wrote to memory of 2704 4676 net.exe 78 PID 4676 wrote to memory of 2704 4676 net.exe 78
Processes
-
C:\Users\Admin\AppData\Local\Temp\310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.exe"C:\Users\Admin\AppData\Local\Temp\310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4736 -
C:\Users\Admin\AppData\Local\Temp\is-FUAHE.tmp\310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp"C:\Users\Admin\AppData\Local\Temp\is-FUAHE.tmp\310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp" /SL5="$A002E,6950053,68096,C:\Users\Admin\AppData\Local\Temp\310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4588 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:3656
-
-
C:\Program Files (x86)\ConvertWMA\wmaconvert.exe"C:\Program Files (x86)\ConvertWMA\wmaconvert.exe" -i3⤵
- Executes dropped EXE
PID:1020
-
-
C:\Program Files (x86)\ConvertWMA\wmaconvert.exe"C:\Program Files (x86)\ConvertWMA\wmaconvert.exe" -s3⤵
- Executes dropped EXE
PID:428
-
-
C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 113⤵
- Suspicious use of WriteProcessMemory
PID:4676 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 114⤵PID:2704
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.8MB
MD531a67cb10577d20a96937eec6a9b99bd
SHA1a861888ce00888370a85dc2c7925fb4178aa7a2c
SHA2563db1a59d28b184bacc5ac11a362e5c5293118f5bc7948d51def377474def7ff4
SHA5120ca7b34bdee6a0a12feed7be7bf11cca882233353ae382d221a856007d3a396e73d95f230eab7fb2e1e4e361caee8c6b09cf9a3dd5007b732869f8f63f2b8839
-
Filesize
524KB
MD5e2fdfaa3f45cb2f6b72b71338c4c5f35
SHA1c9d22beb5c17cd864accb332dd1a74b27b300dc8
SHA256ec476a3e891eb5c13dceedd21f9183d6b465ca3371da3d69cc2150b77d9bc972
SHA512f03135e34aabf5b9a023285b2f0d0f415b3ca508d5ca1873ec521503230e22dbe737d12b59010b17b19c98d2dc21d7cb991bac8fd49b59ab5a88863f468ea6ab
-
C:\Users\Admin\AppData\Local\Temp\is-FUAHE.tmp\310d53775259d93d9c26f996d735df99c32cb999ecb6457901bdf0605ee2cd1a.tmp
Filesize687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
-
Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
-
Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303